| Équations équilibrées la veille | Équations équilibrées le lendemain |
Cr2O7{2-} + 2 H{+} = H2Cr2O7
H2S + Cl2 = S8 + H2Cl2 =>
8 H2S + 8 Cl2 = S8 + 8 H2Cl2
SO2Cl2 + CH3COONa = (CH3CO)2O + Na2SO4 + NaCl =>
SO2Cl2 + 4 CH3COONa = 2(CH3CO)2O + Na2SO4 + 2 NaCl
CaCl2 + NaH2PO4 + NH4OH = Ca10(PO4)6(OH)2 + NH4Cl + NaCl + H2O =>
10 CaCl2 + 6 NaH2PO4 + 14 NH4OH = Ca10(PO4)6(OH)2 + 14 NH4Cl + 6 NaCl + 12 H2O
Li + H3PO4 = Li3PO4 + H2 =>
6 Li + 2 H3PO4 = 2 Li3PO4 + 3 H2
C3H7O + Na = C3H6ONa + H2 =>
2 C3H7O + 2 Na = 2 C3H6ONa + H2
Mg + (H)2(S)(O)4 = Mg(S)(O)4 + (H)2 =>
Mg + (H)2(S)(O)4 = Mg(S)(O)4 + (H)2
Mg(OH)2 + HCl = HCl(OH) + Mg =>
Mg(OH)2 + 2 HCl = 2 HCl(OH) + Mg
MgS + P = Mg3P2 + S =>
3 MgS + 2 P = Mg3P2 + 3 S
K[Al(OH)4] + (H2C2O4)2H2O = K3[Al(C2O4)3]2H2O + Al + H2O =>
3 K[Al(OH)4] + 3(H2C2O4)2H2O = K3[Al(C2O4)3]2H2O + Al + 14 H2O
CuO + SiO2 = CuSiO3 =>
CuO + SiO2 = CuSiO3
Al + HCl = Al2Cl + H =>
2 Al + HCl = Al2Cl + H
C8H19N + O2 = CO2 + H2O + NH3 =>
C8H19N + 12 O2 = 8 CO2 + 8 H2O + NH3
VO2 + O2 = VO2O5 =>
2 VO2 + 5 O2 = 2 VO2O5
MgO + HCl = MgHCl + O =>
MgO + HCl = MgHCl + O
C6H5COC6H5 + NaBH4 = [(C6H5)2CHO] + BNa =>
4 C6H5COC6H5 + NaBH4 = 4[(C6H5)2CHO] + BNa
Au + NaNO3 + HCl = AuCl3 + NO2 + Na2O + H2O =>
2 Au + 6 NaNO3 + 6 HCl = 2 AuCl3 + 6 NO2 + 3 Na2O + 3 H2O
Mg + PbBr2 = MgBr2 + Pb =>
Mg + PbBr2 = MgBr2 + Pb
Sn3(PO4)4 + H2SO4 = Sn(SO4)2 + H3PO4 =>
Sn3(PO4)4 + 6 H2SO4 = 3 Sn(SO4)2 + 4 H3PO4
CH4 + C2H2 = C3H6 =>
CH4 + C2H2 = C3H6
Al2C6 + H2O = Al(OH)3(aq) + C2H2(g) =>
Al2C6 + 6 H2O = 2 Al(OH)3(aq) + 3 C2H2(g)
(C6H5)2AsO(OH) + SO2 + HCl = (C6H5)2AsCl + H2SO4 =>
(C6H5)2AsO(OH) + SO2 + HCl = (C6H5)2AsCl + H2SO4
LiCl(s) = Li(s) + Cl(g) =>
LiCl(s) = Li(s) + Cl(g)
C57H104O6 + CH3OH = C17H34O2 + C3H8O3 =>
10 C57H104O6 + 71 CH3OH = 34 C17H34O2 + 21 C3H8O3
NaI + CoCl2 = NaCl + CoI2 =>
2 NaI + CoCl2 = 2 NaCl + CoI2
NaHCO3 + HOCl = NaOCl + H2O + CO2 =>
NaHCO3 + HOCl = NaOCl + H2O + CO2
ZnS + HNO3 = Zn(NO3)2 + NO2 + S + H2O =>
ZnS + 4 HNO3 = Zn(NO3)2 + 2 NO2 + S + 2 H2O
Fe(SO4) + KMnO4 + H2SO4 = Fe2(SO4)3 + Mn(SO4) + KH(SO4) + H2O =>
10 Fe(SO4) + 2 KMnO4 + 9 H2SO4 = 5 Fe2(SO4)3 + 2 Mn(SO4) + 2 KH(SO4) + 8 H2O
CdS + HCl = CdCl2 + H2S =>
CdS + 2 HCl = CdCl2 + H2S
Pb(OH)4 + HCl = H2[PbCl6] + H2O =>
Pb(OH)4 + 6 HCl = H2[PbCl6] + 4 H2O
Ca2 + N2 = Ca3N2 =>
3 Ca2 + 2 N2 = 2 Ca3N2
FeO + SiO2 = *FeOSiO2 =>
FeO + SiO2 = *FeOSiO2
Fe + St = StFe =>
Fe + St = StFe
Li + Fe(SO4)3 = Fe + Li2SO4 =>
6 Li + Fe(SO4)3 = Fe + 3 Li2SO4
LiOH + Al(NO3)3 = Li(NO3)3 + AlOH =>
LiOH + Al(NO3)3 = Li(NO3)3 + AlOH
K2[HgI4] + NaOH = KOH + Na2[HgI4] =>
K2[HgI4] + 2 NaOH = 2 KOH + Na2[HgI4]
Co3NO3 + NaS = Co3S + NaNO3 =>
Co3NO3 + NaS = Co3S + NaNO3
NaClO4 + Zn + NaOH + H2O = Na2[Zn(OH)4] + NaCl =>
NaClO4 + 4 Zn + 8 NaOH + 4 H2O = 4 Na2[Zn(OH)4] + NaCl
SO3 + CaCl2 = CaSO3 + Cl =>
SO3 + CaCl2 = CaSO3 + 2 Cl
NH4I(aq) + NaOH(aq) = NaI(aq) + NH3(g) + H2O(l) =>
NH4I(aq) + NaOH(aq) = NaI(aq) + NH3(g) + H2O(l)
Mg + PbBr2 = MgBr2 + Pb =>
Mg + PbBr2 = MgBr2 + Pb
CH3OH + Na = CH3ONa + H2 =>
2 CH3OH + 2 Na = 2 CH3ONa + H2
HBr + Na2 = NaBr + H2 =>
2 HBr + Na2 = 2 NaBr + H2
MgO + CO2 = MgCO3 =>
MgO + CO2 = MgCO3
FeCO3 + HI = HCO3 + FeI2 + H2 =>
2 FeCO3 + 4 HI = 2 HCO3 + 2 FeI2 + H2
Ti + FeSO4 = TiSO4 + Fe =>
Ti + FeSO4 = TiSO4 + Fe
CaSO3 + H2O = H2SO4 + Ca =>
CaSO3 + H2O = H2SO4 + Ca
CH3COOH + Pb = Pb(CH3COOH) =>
CH3COOH + Pb = Pb(CH3COOH)
Se + Br2 = SeBr2 =>
Se + Br2 = SeBr2
KOH + ZnNO3 = KNO3 + Zn(OH) =>
KOH + ZnNO3 = KNO3 + Zn(OH)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/26/24
Équations équilibrées sur12/26/23
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